D3D12DDI_VIDEO_ENCODER_AV1_SEGMENTATION_MAP_0095 structure (d3d12umddi.h)
The D3D12DDI_VIDEO_ENCODER_AV1_SEGMENTATION_MAP_0095 structure contains segmentation map information for an AV1 frame.
Syntax
typedef struct D3D12DDI_VIDEO_ENCODER_AV1_SEGMENTATION_MAP_0095 {
UINT SegmentsMapByteSize;
UINT8 *pSegmentsMap;
} D3D12DDI_VIDEO_ENCODER_AV1_SEGMENTATION_MAP_0095;
Members
SegmentsMapByteSize
Size in bytes of the pSegmentsMap buffer.
pSegmentsMap
In raster order, contains the AV1 syntax segment_id between [0..7] for each block in the frame. The block size is SegmentationBlockSize as reported by the driver in D3D12DDI_VIDEO_ENCODER_AV1_CODEC_CONFIGURATION_SUPPORT_0095.
Remarks
See D3D12 AV1 video encoding for more information.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 11, version 24H2 (WDDM 3.2) |
| Header | d3d12umddi.h |